Taxonomy Johansson & Samuelsson, DalarnesHierac. Vulgatif. 37 (1923)
Taxonomy Johansson & Samuelsson, DalarnesHierac. Vulgatif. 37 (1923) [details]
Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium laetifolium Dahlst.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1142746 on 2024-10-06